books.google.co.il - "Immortal" is the only single-volume English-language survey of Iran's military history. CIA analyst Steven R. Ward shows that Iran's soldiers, from the famed "Immortals" of ancient Persia to today's Revolutionary Guard, have demonstrated through the centuries that they should not be underestimated....http://books.google.co.il/books/about/Immortal.html?hl=iw&id=8eUTLaaVOOQC&utm_source=gb-gplus-shareImmortal